Katrin Ziser

Ms. Katrin Ziser

orcid

Research Focus & Metrics

Academic Career Length

11Years (2016-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 June 2016 in Psychotherapy
Verified
Journal Article
Closed access
FJFlorian Junne
Florian Junne
Stephan ZipfelStephan Zipfel
Stephan Zipfel
BWBeate Wild
Beate Wild
PMPeter Martus
Peter Martus
KGKatrin Giel
Katrin Giel
BLBernd Löwe
Bernd Löwe
Body image disturbance represents a central characteristic of anorexia nervosa (AN). Depression and anxiety are the most common mental comorbidities in patients with AN. This study aims to investigate the relationship of body image with symptoms of depression and anxiety during outpatient psychotherapy in AN. Analyses were conducted using the data set of the Anorexia Nervosa Treatment Outpatient Study (ANTOP) randomized controlled trial. The ANTOP study included N = 242 females with AN between 18 and 56 years of age. The trial was designed to compare enhanced cognitive behavioral therapy (CBT-E) and focal psychodynamic therapy (FPT) with optimized treatment as usual (TAU-O) for patients with AN. The analyses on body image dimensions were conducted using measures of correlations and multiple linear regression analyses to assess the relationship and longitudinal prediction of symptoms of depression and anxiety by body image dimensions. Results showed that body image perceptions were significantly associated with symptoms of depression and anxiety in patients with AN at all treatment stages. In addition, body image dimensions at early treatment stages predict depression and anxiety in follow-up measurements. The correlation of symptoms of depression and anxiety by body image perceptions increased along treatment course. The persistence of body image disturbance, while body mass index increases under treatment (persistency effect), may constitute a relevant factor contributing to the course of the most common affective comorbidities of depression and anxiety in patients with AN. Body image disturbances in patients with AN should therefore be explicitly targeted within the specialized psychotherapy of affected patients. (PsycINFO Database Record

16 July 2018 in European Eating Disorders Review
Verified
Journal Article
Open access
PDF file
FJFlorian Junne
Florian Junne
BWBeate Wild
Beate Wild
GRGaby Resmark
Gaby Resmark
KGKatrin E. Giel
Katrin E. Giel
MTMartin Teufel
Martin Teufel
Stephan ZipfelStephan Zipfel
Stephan Zipfel
This study investigates the role of body image self‐appraisal in predicting the outcomes of outpatient psychotherapy in patients with anorexia nervosa (AN). Multiple linear regression analyses and a path‐analysis model were applied to test the study hypotheses that body image at baseline predicts treatment outcomes of outpatient psychotherapy in patients with AN at follow‐up measurement. The analyses were conducted as secondary analyses in a subgroup (n = 148) of the anorexia nervosa treatment of outpatient‐cohort (ANTOP‐study) (N = 242) of patients with AN. The results show that Negative Evaluation of the Body at baseline predicts perceived stress during psychotherapy, which in turn predicts depressive symptoms at the end of therapy which in turn predicts the outcomes body mass index and EDI‐2 sum score at 12 months follow‐up. The results underline the importance of body image disturbance in the course of AN and call for body image as a central target of psychotherapeutic interventions in patients with AN.

6 September 2018 in International Journal of Eating Disorders
Verified
Journal Article
Closed access
PDF file
KZKatrin Ziser
Katrin Ziser
SBSimone Claire Behrens
Simone Claire Behrens
FSFelicitas Stuber
Felicitas Stuber
KGKatrin Elisabeth Giel
Katrin Elisabeth Giel
Stephan ZipfelStephan Zipfel
Stephan Zipfel
FJFlorian Junne
Florian Junne

26 March 2021 in Frontiers in Psychology
Verified
Journal Article
Open access
PDF file
KZKatrin Ziser
Katrin Ziser
SDStefanie Decker
Stefanie Decker
FSFelicitas Stuber
Felicitas Stuber
AHAnne Herschbach
Anne Herschbach
KGKatrin Elisabeth Giel
Katrin Elisabeth Giel
FJFlorian Junne
Florian Junne
Overweight and obesity among children and adolescents are global problems of our time. Due to their authority and role modeling, parents play an essential part in the efficacy of prevention and intervention programs. This study assessed the barriers that parents of overweight/obese children face in preventive and interventional health care utilization. Sixteen parents were qualitatively interviewed. A content analysis was performed, and barriers to change were allocated to their stage of change according to the transtheoretical model. Among the main barriers is the underestimation of health risks caused by overweight/obesity in association with diminished problem awareness. Parents seem not necessarily in need of theoretical knowledge for prevention and interventions. They do however need support in evaluating the weight status of their child and the knowledge of whom to turn to for help as well as specific and hands-on possibilities for change. The results extend past studies by adding specific barriers to change that parents commonly experience. Possibilities to address these barriers, e.g., through trainings at the pediatric practice or adoption of conversation techniques, are discussed. Future studies might identify subgroups experiencing specific barriers and thus be able to address these in an individualized way.

20 November 2019 in Frontiers in Psychiatry
Verified
Journal Article
Open access
PDF file
KZKatrin Ziser
Katrin Ziser
CFCarina Finklenburg
Carina Finklenburg
SBSimone Claire Behrens
Simone Claire Behrens
KGKatrin Elisabeth Giel
Katrin Elisabeth Giel
SBSandra Becker
Sandra Becker
FJFlorian Junne
Florian Junne
Obesity is a world-wide increasing condition classified by a BMI ≥ 30 kg/m2 that is frequently accompanied by various somatic comorbidities as well as an increased risk for mental comorbidities. Studies show associations of obesity with symptoms of depression, lower quality of life, and higher (perceived) stress compared to the general population. Body image has also been shown to play an important role in eating and weight disorders. The present study therefore aims to contribute to the understanding of the relationship of body image, perceived stress, and symptoms of depression in a morbidly obese population. N = 579 individuals with obesity were included upon presentation at a university clinic. The hypothesized mediating role of perceived stress in the relationship of body image dimensions and symptoms of depression could be confirmed. The results underline the importance of identifying promising stress management techniques and addressing perceived stress e.g. through mindfulness based approaches in the (lifestyle and/or weight) interventions for obesity taking into account the specific stressors of obesity affected individuals such as body image.

24 November 2017 in JMIR Cancer
Verified
Journal Article
Open access
JRJohanna Ringwald
Johanna Ringwald
LMLennart Marwedel
Lennart Marwedel
FJFlorian Junne
Florian Junne
KZKatrin Ziser
Katrin Ziser
NSNorbert Schäffeler
Norbert Schäffeler
MTMartin Teufel
Martin Teufel
Patient-Centered Innovations, Education and Technology for Cancer Care and Cancer Research